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FAM DBCO, 6-isomer
| Artikel-Nr. | Packungseinheit | Preis | Vorlaufzeit | Jetzt kaufen |
|---|---|---|---|---|
| 151F0 | 1 mg | $110.00 | Auf Lager | |
| 251F0 | 5 mg | $160.00 | Auf Lager | |
| 451F0 | 25 mg | $210.00 | Auf Lager | |
| 551F0 | 50 mg | $270.00 | Auf Lager | |
| 651F0 | 100 mg |
$420.00
|
Auf Lager |
Fluorescein (FAM) is one of the oldest yet well known fluorescent dyes. This derivative of FAM contains cyclooctyne group (dibenzocyclooctyne, abbreviated as DBCO or ADIBO) for the conjugation with azides via copper-free, strain-promoted azide alkyne cycloaddition (spAAc).
FAM DBCO can be used for the labeling of proteins, peptides, nucleic acids, and other molecules containing azide groups. Azides react with DBCO spontaneously upon simple mixing. The reaction does not require any catalysts, and it is very efficient.
Fluorescein can be detected using a variety of different instruments.
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BDP FL DBCO
BDP FL DBCO is a dye cyclooctyne for copper free Click chemistry reaction with azides. Absorption and emission wavelengths of BDP FL correspond to those of fluorescein (FAM), but BDP FL is significantly more photostable.AF488 NHS ester
AF488 NHS ester, a bright, photostable and hydrophilic fluorescent dye for green channel.Cyanin 7 NHS-Ester
Aminreaktiver NHS-Ester des NIR-Farbstoffes Cyanin 7
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General properties
| Appearance: | orange solid |
| Molecular weight: | 676.71 |
| Molecular formula: | C42H32N2O7 |
| Solubility: | good in DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| Sicherheitsdatenblatt:: | herunterladen |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 494 |
| ε, L⋅mol−1⋅cm−1: | 75000 |
| Emission maximum, nm: | 520 |
| Fluorescence quantum yield: | 0.9 |
| CF260: | 0.20 |
| CF280: | 0.17 |
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